A Tale of Wizards and Song (alpha):

Welcome to the home on the web for the SWIM 3 Floppy Driver for
Mac OS X and
Darwin. This driver was
announced on April 1, 2002.

This driver is for Apple-branded floppy hardware as used in the PowerBook
G3 Series (Wallstreet and Mainstreet/PDQ), the Power Macintosh G3 (beige),
and others. This driver is -not- for third-party floppy drives of any kind.
Third party drives are either USB devices or ATA devices, while Apple
floppy drives are raw Sony, Mitsubishi, or Panasonic drive mechanisms
attached directly to the motherboard controller. Thid driver will not
help you in any way with third-party devices, so don't even try.